EP3611785A4 - CATHODE ACTIVE MATERIAL, ITS MANUFACTURING PROCESS AND LITHIUM ACCUMULATOR CONTAINING IT - Google Patents
CATHODE ACTIVE MATERIAL, ITS MANUFACTURING PROCESS AND LITHIUM ACCUMULATOR CONTAINING IT Download PDFInfo
- Publication number
- EP3611785A4 EP3611785A4 EP18784550.8A EP18784550A EP3611785A4 EP 3611785 A4 EP3611785 A4 EP 3611785A4 EP 18784550 A EP18784550 A EP 18784550A EP 3611785 A4 EP3611785 A4 EP 3611785A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- active material
- manufacturing process
- cathode active
- lithium accumulator
- accumulator containing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Complex oxides containing nickel and at least one other metal element
- C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/45—Aggregated particles or particles with an intergrown morphology
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170048054 | 2017-04-13 | ||
| PCT/KR2018/004343 WO2018190675A1 (en) | 2017-04-13 | 2018-04-13 | Cathode active material, method for manufacturing same, and lithium secondary battery comprising same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3611785A1 EP3611785A1 (en) | 2020-02-19 |
| EP3611785A4 true EP3611785A4 (en) | 2021-01-20 |
Family
ID=63792770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18784550.8A Withdrawn EP3611785A4 (en) | 2017-04-13 | 2018-04-13 | CATHODE ACTIVE MATERIAL, ITS MANUFACTURING PROCESS AND LITHIUM ACCUMULATOR CONTAINING IT |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20200161651A1 (en) |
| EP (1) | EP3611785A4 (en) |
| KR (1) | KR20180115644A (en) |
| CN (1) | CN110506351A (en) |
| WO (1) | WO2018190675A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019179219A1 (en) * | 2018-03-21 | 2019-09-26 | 浙江林奈新能源有限公司 | Nickel-cobalt-aluminum ternary lithium ion battery anode material, preparation method therefor and application thereof, and lithium ion battery |
| KR102533811B1 (en) * | 2018-12-03 | 2023-05-19 | 주식회사 엘지에너지솔루션 | Positive electrode active material for secondary battery, method for manufacturing the same, positive electrode for secondary battery and lithium secondary battery comprising the same |
| KR102175842B1 (en) * | 2018-12-19 | 2020-11-06 | 재단법인 포항산업과학연구원 | Positive active material doped with Ti, method of fabricating of the same, and lithium secondary battery comprising the same |
| WO2020153833A1 (en) * | 2019-01-24 | 2020-07-30 | 한양대학교 산학협력단 | Composite metal oxide for lithium secondary battery comprising doping element, positive electrode active material for lithium secondary battery prepared from same, and lithium secondary battery comprising same |
| CN112490409B (en) * | 2019-09-12 | 2022-02-22 | 宁德时代新能源科技股份有限公司 | Positive electrode active material, method for preparing same, and lithium ion secondary battery |
| CN112510194B (en) * | 2019-09-16 | 2022-04-15 | 惠州比亚迪实业有限公司 | Ternary cathode material of lithium ion battery, preparation method of ternary cathode material and lithium ion battery |
| US12418028B2 (en) | 2020-01-31 | 2025-09-16 | Lg Energy Solution, Ltd. | Irreversible additive comprised in cathode material for secondary battery, cathode material comprising the same, and secondary battery comprising cathode material |
| US12665199B2 (en) | 2020-07-28 | 2026-06-23 | Lg Energy Solution, Ltd. | Irreversible additive contained in cathode material for secondary battery, cathode material including the same, and secondary battery including cathode material |
| KR102848074B1 (en) | 2020-08-21 | 2025-08-19 | 주식회사 엘지에너지솔루션 | Method for predicting the life of a battery cell reflecting the storage characteristics of the positive electrode active material |
| JP7391457B2 (en) | 2020-08-24 | 2023-12-05 | エルジー エナジー ソリューション リミテッド | Cathode material containing irreversible additive, secondary battery containing cathode material, and manufacturing method thereof |
| KR102867226B1 (en) * | 2022-12-23 | 2025-10-15 | 건국대학교 산학협력단 | Cathode active material for lithium secondary battery, method for manufacturing the same, and lithium secondary battery comprising the same |
| KR102860529B1 (en) * | 2023-08-11 | 2025-09-16 | 주식회사 엘지에너지솔루션 | Positive electrode active material, positive electrode slurry, positive electrode and lithium secondary battery comprising the same |
| JP2025086554A (en) * | 2023-11-28 | 2025-06-09 | トヨタ自動車株式会社 | Positive electrode active material, battery, and method for producing positive electrode active material |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017175979A2 (en) * | 2016-04-08 | 2017-10-12 | 한양대학교 산학협력단 | Positive electrode active material, method for manufacturing same, and lithium secondary battery containing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3233352B2 (en) * | 1998-12-24 | 2001-11-26 | 株式会社東芝 | Manufacturing method of non-aqueous solvent secondary battery |
| KR100555972B1 (en) * | 2000-10-02 | 2006-03-03 | 에스케이씨 주식회사 | Cathode active material and lithium secondary battery employing the same |
| JP2007134049A (en) * | 2001-11-02 | 2007-05-31 | Matsushita Electric Ind Co Ltd | Non-aqueous electrolyte secondary battery |
| JP2010097756A (en) * | 2008-10-15 | 2010-04-30 | Sony Corp | Secondary battery |
| KR101689213B1 (en) * | 2012-06-21 | 2016-12-23 | 삼성에스디아이 주식회사 | Positive electrode active material for lithium secondary battery, preparing method thereof, positive electrode for lithium secondary battery including the same, and lithium secondary battery employing the same |
| KR20140119621A (en) | 2013-03-30 | 2014-10-10 | (주)오렌지파워 | Precusor for lithium rich active material and lithium rich active material made by the same |
| JP6614766B2 (en) * | 2014-12-09 | 2019-12-04 | 三星エスディアイ株式会社 | Positive electrode active material and lithium ion secondary battery |
-
2018
- 2018-04-13 WO PCT/KR2018/004343 patent/WO2018190675A1/en not_active Ceased
- 2018-04-13 CN CN201880024814.5A patent/CN110506351A/en active Pending
- 2018-04-13 EP EP18784550.8A patent/EP3611785A4/en not_active Withdrawn
- 2018-04-13 US US16/604,686 patent/US20200161651A1/en not_active Abandoned
- 2018-04-13 KR KR1020180043355A patent/KR20180115644A/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017175979A2 (en) * | 2016-04-08 | 2017-10-12 | 한양대학교 산학협력단 | Positive electrode active material, method for manufacturing same, and lithium secondary battery containing same |
Non-Patent Citations (3)
| Title |
|---|
| JUN YANG ET AL: "Suppressing the Phase Transition of the Layered Ni-Rich Oxide Cathode during High-Voltage Cycling by Introducing Low-Content Li 2 MnO 3", ACS APPLIED MATERIALS & INTERFACES, vol. 8, no. 2, 5 January 2016 (2016-01-05), US, pages 1297 - 1308, XP055579945, ISSN: 1944-8244, DOI: 10.1021/acsami.5b09938 * |
| See also references of WO2018190675A1 * |
| YOUNGHYUN CHO ET AL: "LiNi0.8Co0.15Al0.05O2 cathode materials prepared by TiO2 nanoparticle coatings on Ni0.8Co0.15Al0.05(OH)2 precursors", ELECTROCHIMICA ACTA, vol. 56, no. 1, 16 September 2010 (2010-09-16), AMSTERDAM, NL, pages 333 - 339, XP055559451, ISSN: 0013-4686, DOI: 10.1016/j.electacta.2010.08.074 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018190675A1 (en) | 2018-10-18 |
| CN110506351A (en) | 2019-11-26 |
| KR20180115644A (en) | 2018-10-23 |
| EP3611785A1 (en) | 2020-02-19 |
| US20200161651A1 (en) | 2020-05-21 |
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| A4 | Supplementary search report drawn up and despatched |
Effective date: 20201218 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01M 10/0525 20100101ALN20201214BHEP Ipc: H01M 4/505 20100101ALI20201214BHEP Ipc: H01M 4/485 20100101ALI20201214BHEP Ipc: H01M 10/44 20060101ALI20201214BHEP Ipc: C01G 53/00 20060101AFI20201214BHEP Ipc: H01M 4/525 20100101ALI20201214BHEP Ipc: H01M 10/052 20100101ALI20201214BHEP |
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